B3771 Austin Healey Sports DTC Code

Austin Healey Sports Engine Specifications:

Engine Type :	Single Cylinder Engine
Cylinder Type :	Opposite Piston Engine
Engine Air Intake Process :	Naturally Aspirated

Your Austin Healey Sports engine control system detects a problem, the computer stores the diagnostic trouble code B3771 in its memory. To figure out what is wrong with your vehicle you must first extract the B3771 DTC For Austin Healey Sports.

To solve B3771 Austin Healey Sports problem, you'll have to remove the muffler, crankcase and other components blocking the valve chamber. Then, remove the cylinder head bolts (label for easy re-installation) Adjust the jaws of the valve spring compressor until they touch the top and bottom of the valve chamber Push the tool in to compress the spring and tighten the jaws Remove the retainers and lift out the valves , compressors and springs

B3771 Austin Healey Sports DTC Meaning

B	Body Code - Problem is antilock brake system, electronic suspension and steering systems.
3	SAE - Generic
7	Ignition System Or Misfire
7	Exhaust Gas Recirculation System Valve 1
1	PCM Stack Overrun

If your vehicle failed a B3771 Austin Healey Sports test and the B3771 Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system uses B3771 a ownstream oxygen sensor to monitor the efficiency of the converter, and it should detect a drop in converter efficiency if the converter has been contaminated or is failing (ignition misfiring, leaky exhaust valves, and oil burning can all damage the converter). What you want to look B3771 DTC For Austin Healey Sports: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression.